CVE-2024-13188Public exploit

Local root code execution via writable engine libraries

Published Jan 8, 2025 · Updated Feb 12, 2025

Incorrect default permissions in MicroWorld eScan Antivirus 7.0.32 on Linux allow local users to gain root code execution. The installer leaves bdplugins1 and bdplugins2 writable, letting an unprivileged user replace libbdnc.so before the scan engine loads it. A local account is required; the substituted library runs as root after a reboot, while deleting signature data can interrupt scanning.

CVSS severity4.8
Medium
EPSS probability0.29%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect default permissions in MicroWorld eScan Antivirus 7.0.32 on Linux allow local users to gain root code execution. The installer leaves bdplugins1 and bdplugins2 writable, letting an unprivileged user replace libbdnc.so before the scan engine loads it. A local account is required; the substituted library runs as root after a reboot, while deleting signature data can interrupt scanning.

The record

CVE
CVE-2024-13188
Published
Jan 8, 2025
Updated
Feb 12, 2025
Vendor
MicroWorld Technologies Inc.
Product
eScan Antivirus
Classifications
CWE-266, CWE-276, T1574.006
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 8, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 12, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=7.0.32

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

MicroWorld Technologies Inc. · eScan Antivirusversion=7.0.32

Published CVSS scores

4.8VulDBCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
5.3VulDBCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
4.3VulDBAV:L/AC:L/Au:S/C:P/I:P/A:P

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-266Incorrect Privilege Assignment
CWE-276Incorrect Default Permissions
T1574.006Hijack Execution Flow: Dynamic Linker Hijacking

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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